Jon Bernthal Brad
Leonardo DiCaprio Producer, Jordan Belfort
Matthew McConaughey Mark Hanna
Margot Robbie Naomi Lapaglia
Kyle Chandler Agent Patrick Denham
Martin Scorsese John (voice) (uncredited), Director, Producer
Jon Favreau Manny Riskin
Cristin Milioti Teresa Petrillo
Jonah Hill Donnie Azoff
Shea Whigham Captain Ted Beecham
P.J. Byrne Nicky Koskoff ('Rugrat')
Joanna Lumley Aunt Emma
Rob Reiner Max Belfort
Jean Dujardin Jean Jacques Saurel
Chris Caldovino Rocco #1
Kenneth Choi Chester Ming
Ethan Suplee Toby Welch
Thelma Schoonmaker Editor
Robert Clohessy Nolan Drager (Jordan's Lawyer)
Christine Ebersole Leah Belfort
Spike Jonze Dwayne (uncredited)
Aya Cash Janet (Jordan's Assistant)
Jeremy Bobb Police Officer #2
Thomas Middleditch Stratton Broker in a Bowtie
Catherine Curtin FBI Agent #1
J.C. MacKenzie Lucas Solomon
Matthew Rauch Stratton Broker #1
Ward Horton Rothschild Broker #3
Edward Herrmann Stratton Oakmont Commercial (voice)
Stephanie Kurtzuba Kimmie Belzer
Bo Dietl Bo Dietl
Rizwan Manji Kalil
Robbie Robertson Executive Music Producer
Martin Klebba Azoff's Bullseye (uncredited), Stunts
Rodrigo Prieto Director of Photography
Ashlie Atkinson Rochelle Applebaum
Stephen Kunken Jerry Fogel
Irwin Winkler Executive Producer
Welker White Waitress
Terence Winter Screenplay
Madeleine Wade Call Girl (uncredited)
Henry Zebrowski Alden Kupferberg ('Sea Otter')
Donnie Keshawarz Stratton Broker #3
Peter Epstein Stunts
George A. Lara Foley
Ted Griffin Agent Hughes, Co-Producer
Adam Somner Co-Producer, First Assistant Director
Katarina Čas Chantalle
Sandy Powell Costume Design
Fran Lebowitz Honorary Samantha Stogel
José Ramón Rosario Maitre d' Hector
Robert Legato Visual Effects Supervisor, Second Unit Director of Photography, Second Unit Director
Sharon Jones Wedding Singer #1
Michael Bloomberg Thanks
Michael Nathanson Barry Kleinman
Peter Youngblood Hills Audience Member #1
Emma Tillinger Koskoff Producer
Scott Nicholson Police Officer #1
Ashley Springer Job Applicant #1
Steve Routman SEC Attorney #1
Giselle Eisenberg Skylar Belfort (4 Years Old)
Jeremy Sample Stunts
Chris Riggi Party Broker #1
Rosemary Howard Rao's Pedestrian (uncredited)
Danny Flaherty Zip (Lude Buying Teenager #1)
Claudette Lalí Strip Girl (uncredited)
Armen Garo Rao's Patron #1
Madison McKinley Heidi
Tom Fleischman Sound Re-Recording Mixer
Johnnie Mae Violet (Housekeeper)
Jason Furlani Cop #2
Jake Hoffman Steve Madden